Arsip Kategori: Plat

Aluminium 7075 | 6061 | 5083 | 5052

aluminium lembaran
Standard
ASTM B 209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate
ASTM B 210: Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes
ASTM B 211: Standard Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire
ASTM B 221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
EN 485-2: Aluminium and aluminium alloys. Sheet, strip and plate. Mechanical properties
EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products
EN 754-2: Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Mechanical properties
EN 755-2: Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Mechanical properties
ISO 6361: Wrought Aluminium and Aluminium Alloy Sheets, Strips and Plates

Chemical Composition ( Wt.%)

Composition Aluminium Alloy Grade
7075 6061 5083 5052
Al 87.1 – 91.4 95.8 – 98.6 92.4 – 95.6 95.7 – 97.7
Cr 0.18 – 0.28 0.04 – 0.35 0.05 – 0.25 0.15 – 0.35
Cu 1.2 – 2.0 0.15 – 0.40 Max 0.1 Max 0.1
Fe Max 0.5 Max 0.7 Max 0.4 Max 0.4
Mg 2.1 – 2.9 0.8 – 1.2 4.0 – 4.9 2.2 – 2.8
Mn Max 0.3 Max 0.15 0.4 – 1.0 Max 0.1
Si Max 0.4 0.4 – 0.8 Max 0.4 Max 0.25
Ti Max 0.2 Max 0.15 Max 0.15  
Zn 5.1 – 6.1 Max 0.25 Max 0.25 Max 0.1
Other, each Max 0.05 Max 0.05 Max 0.05 Max 0.05
Other, total Max 0.15 Max 0.15 Max 0.15 Max 0.15

Availability
Plate
Aluminium plat 7075 Thk 0.41mm – 8″, Size 4ft x 8ft, 4ft x 12ft
Aluminium plat 6061 Thk 0,71mm – 519mm size 4ft x 8ft, 4ft x 12ft, 5ft x 10ft, 5ft x 12ft
Aluminium plat 6082 Thk 5mm – 50mm size 5ft x 10ft
Aluminium plat 5083 Thk 1.5mm – 7″, Size 4ft x 8ft, 4ft x 12ft, 5ft x 10ft, 5ft x 12ft, 2m x 6m
Aluminium plat 5052 Thk 0.4mm – 60mm, size 4ft x 8ft, 4ft x 12ft
Aluminium plat 2024 Thk 41mm – 6 ” Size 4ft x 8ft, 4ft x 12ft
Aluminium plat 1100 Thk 0,4mm – 25mm Size 4ft x 8ft, 4ft x 12ft, 5ft x 10ft, 5ft x 12ft
Roundbar
Aluminium rod 6061 Dia 3/ 16 ” ~ 497mm 3ft~ 16ft( L )
Aluminium rod 2011 Dia 3/ 16 ” ~ 9/ 16 ” 8ft~ 12ft( L )
Aluminium rod 2024 Dia 1/ 4~ 14 ” 5ft~ 12ft( L )
Aluminium rod 7075 Dia 1/ 8 ” ~ 14 ” 3ft~ 12ft( L )
Aluminium Square 6061 1/ 4 ” – 250mm , 6ft~ 16ft( L )
Aluminium Hex 6061 1/ 4 ” ~ 3 ” 10ft~ 12ft( L )

SEALIUM, Sheet/ Plate 5383 , Thk 4mm~ 32mm Size 2m x 6m
ALSORAN, KOBELCO, 5052 Thk 5mm~ 1 ” Size 5ft x 10ft
ALJADE, KOBELCO , 5052 Thk 5mm~ 30mm Size 5ft x 10ft
Mechanical Properties

Mechanical Properties (Metric) Aluminium Alloy Grade
7075 6061 5083 5052
Hardness, Brinell 150 95 85 60
Hardness, Knoop 191 120 109 83
Ultimate Tensile Strength (Mpa) 572 310 317 228
Tensile Yield Strength (Mpa) 503 276 228 193
Elongation at Break (%) 11 12 16 12
Modulus of Elasticity (Gpa) 71.7 68.9 70.3 70.3
Poisson’s Ratio 0.33 0.33 0.33 0.33
Fatigue Strength (Mpa) 159 96.5 159 117
Fracture Toughness (MPa-m½) 20 29 43  
Machinability (%) 70 50 30  
Shear Modulus (Gpa) 26.9 26, 26.4, 25.9,
Shear Strength (Mpa) 331 207 190 138
Notched Tensile Strength (Mpa)   324    
Ultimate Bearing Strength (Mpa)   607    
Bearing Yield Strength (Mpa)   386    
Modulus of Elasticity (Gpa)     71.0  
Compressive Modulus (Gpa)     71.7  

Physical Properties

Physical Properties (Metric) Aluminium Alloy Grade
7075 6061 5083 5052
Density (g/cc) 2.81 2.7 2.66 2.68
Electrical Resistivity (ohm-cm) 5.15e-006 3.99e-006 5.9e-006 4.99e-006
CTE, linear 250°C ( µm/m-°C) 25.2 25.2 26 25.7
Specific Heat Capacity ( J/g-°C) 0.96 0.896 0.9 0.88
Thermal Conductivity (W/m-K) 130 167 117 138
Melting Point ( °C) 477 – 635 582 – 652 591 – 638 607 – 649
Solidus ( °C) 477 582 591 607
Liquidus ( °C) 635 652 638 649

Processing

Processing Properties (Metric) Aluminium Alloy Grade
7075 6061 5083 5052
Annealing Temperature ( °C) 413 413 343
Solution Temperature ( °C) 466 – 482 529  
Aging Temperature ( °C) 121 160  
Hot-Working Temperature ( °C) 316 – 482 260 – 510

Applications:
Shipbuilding, Rail cars, Vehicle bodies, Tip truck bodies, Mine skips and cages, Pressure vessels,Aircraft fittings, camera lens mounts, couplings, marines fittings and hardware, electrical fittings and connectors, decorative or misc. hardware, hinge pins, magneto parts, brake pistons, hydraulic pistons, appliance fittings, valves and valve parts; bike frames,etc

Source:
Metals Handbook, Vol.2 – Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM International 10th Ed. 1990.

Metals Handbook, Howard E. Boyer and Timothy L. Gall, Eds., American Society for Metals, Materials Park, OH, 1985.

Structural Alloys Handbook, 1996 edition, John M. (Tim) Holt, Technical Ed; C. Y. Ho, Ed., CINDAS/Purdue University, West Lafayette, IN, 1996.

Hexagon Brass & Plate Kuningan

Characteristic Kuningan

Brass atau Kuningan adalah paduan tembaga (Cu) dan seng (Zn), dalam proporsi tertentu yang dapat bervariasi untuk mencapai berbagai sifat mekanik dan fisik yang diinginkan. Kuningan bersifat antibakteri, karena itulah material kuningan banyak digunakan buat alat memasak dan peralatan makan karena memiliki efek yang tidak buruk bagi kesehatan.

Ciri-ciri Kuningan secara umum adalah:

  • Warna kuning keemasan,tetapi lebih kusam dari emas
  • memiliki kelenturan lebih tinggi daripada perunggu
  • tidak menempel magnet
  • menimbulkan bunyi nyaring ketika diketuk
  • Ketahanan tinggi terhadap korosi dari air garam

Heksagonal Brass (As Kuningan Segi Enam)

Characteristic:
Mudah dibubut dan dibentuk, tahan korosi, memiliki konduktivitas listrik yang baik

Equivalent Standar

NEGARA STD GRADE GRADE
JEPANG JIS H3250 – 92 C3604BS
AMERIKA CDA C36000
ASTM C36000 (B16 – 92)
INGGRIS BS 2874 – 69 CZ107
JERMAN DIN 17670 – 83 CuZn39Pb3
INTERNASIONAL ISO 426 / 11 – 83 CuZn39Pb3

Availability:
Round, rectangle, and Hexagonal
Hexagonal: OD.6mm – 77mm (3in)
Roundbar : OD.3mm – 8 inchi.
Toleransi: ± 0.03 mm

Chemical Composition (%) Rod

Cu Pb Fe Fe + Sn Zn Al Mn Ni P Others
57.0 – 61.0 1.8 – 3.7 Max. 0.5 Max. 0.5 Residue

[Referensi: http://www.tokai-mmc.co.jp/e/insertnut/in_tec_material.html]

Mechanical Properties

Material Code Diameter (mm) TENSILE TEST HARDNESS
Tensile strength (N/mm2) Extention (%) Vickers (HV) Brinell (HB)
C3604BD 6 ≤ 75 Min. 335 Min. 80

Application ROD:
Bolt and nut, gears, neple, valve, pen, medical equipment, antenna, electrical terminal and components, automotive parts, wrist watch components, camera components, furniture components

 

Plate Kuningan c2680

Characteristic:
Memiliki konduktivitas listrik yang baik, mudah diproses dan disepuh, tahan korosi


Equivalent Standar 

NEGARA STD GRADE GRADE
JEPANG JIS H3100 – 92 C2680P
AMERIKA CDA C26800
ASTM C26000 (B36 – 91a)
INGGRIS BS 2870 – 80 CZ107
JERMAN DIN 17660 – 83 CuZn36
INTERNASIONAL ISO 426 / 1 – 83 CuZn35

Availability:
Plate, Sheet, Coil
Thickness: 0.5mm – 50mm
Size: 365 mm x 1200 mm, 1 M x 2 M, and coils
Plat Strip: 3 x 19 mm – 16 x 100mm x L = 6 Meter.
Thickness Tolerance: ± 0.03 mm

Chemical Composition (%)

Cu Pb Fe Zn Sn Al Mn Ni P Others
64.0 – 61.0 Max. 0.05 Max. 0.05 Residue

[Referensi: http://www.minchali.com.tw/e10.htm]


Mechanical Properties

Material Code TENSILE TEST BENDING TEST HARDNESS
Thickness (mm) Tensile strength (N/mm2) Extention (%) Thickness (mm) Bending angle Inner distance Thickness (mm) Vickers (HV)
C2680P – 0H 0.3 ≤ 1 Min. 275 Min. 40 Max. 2 180°  Full
  1 ≤ 30 Min. 275 Min. 50 Max. 2 180°  Full  –
C2680P – ¼H 1 ≤ 30 325 – 410 Min. 35 Max. 2  180°  0.5 x Thick  Min. 0.3 75 – 125
C2680P – ½H 0.3 ≤ 20 355 – 410 Min. 28 Max. 2  180° 1 x Thick Min. 0.3  85 – 145
C2680P – H 0.3 ≤ 10 410 – 540 Max. 2  180°  1.5 x Thick  Min. 0.3  105 – 175
C2680P – EH 0.3 ≤ 10 Min. 520 Max. 2  180°  1.5 x Thick  Min. 0.3  Min. 145

[Referensi: http://www.minchali.com.tw/e10.htm]

Application Plate:
Cable schoen, socket terminal, radiator, electric components, lamp fitting, automotive components, zippers, furniture components, decoration, coins

Pipa Kuningan

Availability:
Pipe
Diameter: 8mm – 50,4 mm (8 inchi)
Thickness: 0.8 – 3.0 mm
Panjang L: 6 meter

Characteristic:
Easily expanded, bent, molded, corrosion-resistant, excellent electrical conductivity, good coating
Machines Used : Banding, flaring, cutting, rolling

Equivalent Standar

NEGARA STD GRADE GRADE
JEPANG JIS H3300 – 92 C270000T
AMERIKA CDA C270000T
ASTM C270000T(B135- 91)
INGGRIS BS 2871 – 72
JERMAN DIN 1787 – 73 CuZn36
  1754- 69, 1755-69 CuZn36
INTERNASIONAL ISO R1337 – 80 CuZn36



Chemical Composition (%)

Cu Pb Fe Zn Sn Al As Mn Ni P Si
63.0 – 67.0 Max. 0.05 Max. 0.05 Sisa    



Mechanical Properties

Material Code TENSILE TEST HARDNESS
Diameter Thickness (mm) Tensile strength (N/mm2) Extention (%) Thickness (mm) Rockwell
HR30T HR15T HRF
C27000T – 0 4 ≤ 250 0.3 ≤ 15 Min. 295 Min. 40 ≤ 0.8 Max. 40   Max. 80
0.8 <
C27000T-0L 4 ≤ 250 0.3 ≤ 15 Min. 295 Min. 40 ≤ 0.8 Max. 60   Max. 90
0.8 <
C27000T – ½H 4 ≤ 100 0.3 ≤ 6 Min. 375 Min. 20 Min. 53
100 < 250 2.0 ≤ 10 Min. 355
C27000T-h 4 ≤ 100 0.3 ≤ 6 Min. 450 0.5 ≤ 6 Min. 70
100 < 250 2.0 ≤ 10 Min. 390

Application Pipe:
Engine heating, sanitary pipe, engine components, antenna pipe, curtain hanger, decoration, beds, lamps pipe, duct airguns